<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport"
	content="initial-scale=1.0, user-scalable=no, width=device-width">
<title>浏览器定位</title>
<link rel="stylesheet"
	href="https://cache.amap.com/lbs/static/main1119.css" />
<script type="text/javascript"
	src="https://webapi.amap.com/maps?v=1.4.5&key=3572715c5e31dd109f285537e13c3c25"></script>
<script type="text/javascript"
	src="https://cache.amap.com/lbs/static/addToolbar.js"></script>
<style>
.amap-geolocation-con {
	position: absolute;
	z-index: 9999;
	left: 10px;
	bottom: 20px;
}
</style>
<body>
	<div id='container'></div>
	<div id="tip"></div>
	<script type="text/javascript">
/***************************************
由于Chrome、IOS10等已不再支持非安全域的浏览器定位请求，为保证定位成功率和精度，请尽快升级您的站点到HTTPS。
***************************************/
    var map, geolocation;
    //加载地图，调用浏览器定位服务
    map = new AMap.Map('container', {
        resizeEnable: true
    });
    map.plugin('AMap.Geolocation', function() {
        geolocation = new AMap.Geolocation({
            enableHighAccuracy: true,//是否使用高精度定位，默认:true
            timeout: 10000,          //超过10秒后停止定位，默认：无穷大
            buttonOffset: new AMap.Pixel(10, 20),//定位按钮与设置的停靠位置的偏移量，默认：Pixel(10, 20)
            zoomToAccuracy: true,      //定位成功后调整地图视野范围使定位位置及精度范围视野内可见，默认：false
            buttonPosition:'RB'
        });
        map.addControl(geolocation);
        geolocation.getCurrentPosition();
        AMap.event.addListener(geolocation, 'complete', onComplete);//返回定位信息
        AMap.event.addListener(geolocation, 'error', onError);      //返回定位出错信息
    });
    //解析定位结果
    function onComplete(data) {
        var str=['定位成功'];
        var getLng=data.position.getLng();
        var getLat=data.position.getLat();
        var b=false;
        console.log(getLng);
        console.log(getLat);
        str.push('经度：' + data.position.getLng());
        str.push('纬度：' + data.position.getLat());
        if(data.accuracy){
             str.push('精度：' + data.accuracy + ' 米');
        }//如为IP精确定位结果则没有精度信息
        str.push('是否经过偏移：' + (data.isConverted ? '是' : '否'));
        if(getLat>23.270343&&getLat<23.271378&&getLng<113.218797&&getLng>113.21737){
        	str.push('在宿舍范围内');
        	b=true;
        }else{
        	str.push('不在宿舍范围内');
        	b=false;
        }
        
        document.getElementById('tip').innerHTML = str.join('<br>');     
    }
    
    
    //解析定位错误信息
    function onError(data) {
        document.getElementById('tip').innerHTML = '定位失败';
    }
</script>
</body>
</html>